Cardiff, Wales offered fight fans an intense series of boxing match ups over the weekend. Now the night's victorious headliner has come forward with an exciting call out. The Principality Stadium hosted a night of boxing on Saturday, March 31. In the main event, undefeated pugilist Anthony Joshua and fellow undefeated boxer Joseph Parker went toe-to-toe for division dominance. Both fighters being undefeated and Joshua having earned a knockout in each of his match ups, few fight fans expected the heavyweight war to go the distance. Yet, Joshua and Parker made it all 12 rounds. In the end, Joshua earned a unanimous decision victory over his opponent. Following the big win, Joshua decided to call out WBC heavyweight title holder Deontay Wilder. Check it out within the video above. For more news click here.